248966016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1024

約数の個数: 128

約数和(自身を含む): 726395040

約数和(自身を除く): 477429024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 312, 318, 384, 416, 424, 624, 636, 689, 832, 848, 941, 1248, 1272, 1378, 1664, 1696, 1882, 2067, 2496, 2544, 2756, 2823, 3392, 3764, 4134, 4992, 5088, 5512, 5646, 6784, 7528, 8268, 10176, 11024, 11292, 12233, 15056, 16536, 20352, 22048, 22584, 24466, 30112, 33072, 36699, 44096, 45168, 48932, 49873, 60224, 66144, 73398, 88192, 90336, 97864, 99746, 120448, 132288, 146796, 149619, 180672, 195728, 199492, 264576, 293592, 299238, 361344, 391456, 398984, 587184, 598476, 648349, 782912, 797968, 1174368, 1196952, 1296698, 1565824, 1595936, 1945047, 2348736, 2393904, 2593396, 3191872, 3890094, 4697472, 4787808, 5186792, 6383744, 7780188, 9575616, 10373584, 15560376, 19151232, 20747168, 31120752, 41494336, 62241504, 82988672, 124483008, 248966016]

約数ペア:

[(1, 248966016), (2, 124483008), (3, 82988672), (4, 62241504), (6, 41494336), (8, 31120752), (12, 20747168), (13, 19151232), (16, 15560376), (24, 10373584), (26, 9575616), (32, 7780188), (39, 6383744), (48, 5186792), (52, 4787808), (53, 4697472), (64, 3890094), (78, 3191872), (96, 2593396), (104, 2393904), (106, 2348736), (128, 1945047), (156, 1595936), (159, 1565824), (192, 1296698), (208, 1196952), (212, 1174368), (312, 797968), (318, 782912), (384, 648349), (416, 598476), (424, 587184), (624, 398984), (636, 391456), (689, 361344), (832, 299238), (848, 293592), (941, 264576), (1248, 199492), (1272, 195728), (1378, 180672), (1664, 149619), (1696, 146796), (1882, 132288), (2067, 120448), (2496, 99746), (2544, 97864), (2756, 90336), (2823, 88192), (3392, 73398), (3764, 66144), (4134, 60224), (4992, 49873), (5088, 48932), (5512, 45168), (5646, 44096), (6784, 36699), (7528, 33072), (8268, 30112), (10176, 24466), (11024, 22584), (11292, 22048), (12233, 20352), (15056, 16536)]